Air Miles Calculator

Distance between Seattle, WA (SEA) and St George, UT (SGU)

Distance from Seattle to St George (St. George Municipal Airport – Seattle–Tacoma International Airport) is 847 miles / 1364 kilometers / 736 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 847.346 miles
  • 1363.671 kilometers
  • 736.324 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 847.364 miles
  • 1363.701 kilometers
  • 736.339 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Seattle–Tacoma International Airport (SEA) to St. George Municipal Airport (SGU) is 2 hours 6 minutes.

Time difference and current local times

The time difference between Seattle and St George is 1 hour. St George is 1 hour ahead of Seattle.

Time Difference

Seattle
St George

Seattle, WA

 PDT

St George, UT

 MDT

Airport information


A Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

B St. George Municipal Airport
City: St George, UT
Country: United States Flag of United States
IATA Code: SGU
ICAO Code: KSGU
Coordinates: 37°2′11″N, 113°30′37″W

Map

Seattle to St George flight map.

Frequent Flyer Miles Calculator

Seattle (SEA) → St George (SGU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
847
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
847

Round trip?